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Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

44°F

7°C

Humidity 94%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 15 Feb 03:26 AM PST
Extended Forecast for

16 Miles W Williams CA

Winter Storm Warning February 15, 10:00pm until February 18, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: A 50 percent chance of rain.  Mostly cloudy, with a low around 41. Southeast wind around 8 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 53. Southeast wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 39. Southwest wind around 6 mph becoming southeast after midnight.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain.  High near 50. North northeast wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly after 4am.  Low around 34. West southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 34 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of snow after 4am.  Mostly cloudy, with a low around 29. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then rain likely.  Partly sunny, with a high near 49.

    High: 49 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 1am, then rain and snow likely.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 41. Southeast wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 53. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 39. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Washington's Birthday
Rain. High near 50. North northeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain, mainly after 4am. Low around 34. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday
Rain. High near 47. Chance of precipitation is 100%.
Tuesday Night
Rain likely before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 10am, then rain likely. Partly sunny, with a high near 49.
Wednesday Night
Rain likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 31.
Thursday
Rain and snow likely before 10am, then a chance of rain. Partly sunny, with a high near 49.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Partly sunny, with a high near 48.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34.
Saturday
Rain likely. Partly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Williams CA
 39.17°N 122.43°W (Elev. 1398 ft)
1:20 am PST Feb 15, 2026
4am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
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Additional Resources

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